Back EMF VII “quest for OU” II

Some more tests with BEMF. Playing with coils and transistors have made Bedidni SG running from 1.5v bttry. And seems it can run straight from bemf of RS bracker from Adams motor (bemf pulses charging 5V 1F supercap from which SG is running). No worries, no OU yet (lol)…just a long run with slow declining of charge of 1.5v bttry. Happy New Year!